advanced & portable

The Waterra WS Water Level Sensors are advanced products utilizing the most recent electronic technology. These sensors have been designed to offer the user the best features available at an affordable price.

The WS-1 is available with either a 30 meter or a 100 foot tape.

The WS-1L is available with tapes in metric units of 50, 75 or 100 meters or 250 foot tapes.

features

The WS Water Level Sensors feature enclosed plastic reels that protect the tape and will not corrode. They are made from black polyethylene and their lightweight and slim profile make them very portable.

The polyethylene coated 3/8" stainless steel flat tape is available in both metric and imperial graduations. (Metric tapes are graduated to the nearest millimetre; imperial tapes are graduated to the nearest 1/100 of a foot.) The tape is manufactured with a probe connector at one end and a circuit board connector at the other. This allows the tape or the probe to be quickly and easily replaced should either become damaged.

The WS Water Level Sensor's faceplate contains the membrane ON/OFF switch and an automatic power saving feature that will turn the unit off after three minutes. The faceplate also contains the LED display that illuminates when water is detected.

The back plate of the WS Water Level Sensor contains both the buzzer and the sensitivity adjustment potentiometer. The loudest buzzer available was chosen for these sensors to ensure that the units could be heard in noisy environments. The sensitivity adjustment allows the unit to be set specifically to a wide range of water salinities, allowing the user to dial out the false readings caused by cascading water. Removing the back plate gives the user access to the battery pack. Both the WS-1 and the WS-1L are powered by 4 AA cells.

The sensor's probe is 5/8" diameter and is constructed from 316 stainless steel. The probe is snapped into the side of the reel in a probe holder when not in use.

WS-1 SPECIFICATIONS
Weight	4.5 lbs
Dimensions	12"H x 11.5"W x 3.25"D
Tape width	3/8"
Tape material	polyethylene coated
Tape length	100' or 30m

 

 

 

 

 

 

 

WS-1 OPEN REEL SPECIFICATIONS
Weight	4 lbs
Dimensions	11.81"H x 8.27"W x 8.07"D
Tape width	3/8"
Tape material	polyethylene coated
Tape length	100' or 30m

 

 

 

 

 

 

WS-1L SPECIFICATIONS
Weight	8.25 lbs
Dimensions	15"H x 14"W x 5"D
Tape width	3/8"
Tape material	polyethylene coated
Tape length	50m, 75m, 100m or 250'

 

 

 

 

 

 

 

 

WS-EL200 SPECIFICATIONS
Weight	12.5 lbs
Dimensions	10.4"H x 12"W x 9"D
Tape width	3/8"
Tape material	polyethylene coated
Tape length	200m

 

 

 

 

 

 

 

WS-EL300 SPECIFICATIONS
Weight	21 lbs
Dimensions	17.5"H x 15"W x 10"D
Tape width	3/8"
Tape material	polyethylene coated
Tape length	300m

 

 

 

 

 

 

 

WS-EL500 SPECIFICATIONS
Weight	28.5 lbs
Dimensions	17.5"H x 15"W x 10"D
Tape width	3/8"
Tape material	polyethylene coated
Tape length	500m